{"id":"https://openalex.org/W3022640110","doi":"https://doi.org/10.1109/tim.2020.2991564","title":"ReLoc: Hybrid RSSI-and Phase-based Relative UHF-RFID Tag Localization with COTS Devices","display_name":"ReLoc: Hybrid RSSI-and Phase-based Relative UHF-RFID Tag Localization with COTS Devices","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3022640110","doi":"https://doi.org/10.1109/tim.2020.2991564","mag":"3022640110"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2020.2991564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.2991564","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/8691288/file/8691292.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100398941","display_name":"Chenglong Li","orcid":"https://orcid.org/0000-0003-3261-5619"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Chenglong Li","raw_affiliation_strings":["Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021551548","display_name":"Emmeric Tanghe","orcid":"https://orcid.org/0000-0003-0020-6466"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Emmeric Tanghe","raw_affiliation_strings":["Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021128973","display_name":"David Plets","orcid":"https://orcid.org/0000-0002-8879-5076"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"David Plets","raw_affiliation_strings":["Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001854570","display_name":"Pieter Suanet","orcid":"https://orcid.org/0000-0001-9866-737X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pieter Suanet","raw_affiliation_strings":["Aucxis cvba, Stekene, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aucxis cvba, Stekene, Belgium","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022588449","display_name":"Jeroen Hoebeke","orcid":"https://orcid.org/0000-0003-2039-007X"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jeroen Hoebeke","raw_affiliation_strings":["Department of Information Technology, IDLab Group, Ghent University\u2013imec, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, IDLab Group, Ghent University\u2013imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026442244","display_name":"Eli De Poorter","orcid":"https://orcid.org/0000-0002-0214-5751"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Eli De Poorter","raw_affiliation_strings":["Department of Information Technology, IDLab Group, Ghent University\u2013imec, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, IDLab Group, Ghent University\u2013imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018341759","display_name":"Wout Joseph","orcid":"https://orcid.org/0000-0002-8807-0673"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wout Joseph","raw_affiliation_strings":["Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, WAVES Group, Ghent University\u2013imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100398941"],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":4.6815,"has_fulltext":true,"cited_by_count":65,"citation_normalized_percentile":{"value":0.95604223,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10986","display_name":"RFID technology advancements","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9732000231742859,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/radio-frequency-identification","display_name":"Radio-frequency identification","score":0.7197792530059814},{"id":"https://openalex.org/keywords/ultra-high-frequency","display_name":"Ultra high frequency","score":0.6802508234977722},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6793270111083984},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6337985992431641},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5974164009094238},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.4869597852230072},{"id":"https://openalex.org/keywords/received-signal-strength-indication","display_name":"Received signal strength indication","score":0.4791780710220337},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.45665207505226135},{"id":"https://openalex.org/keywords/carton","display_name":"Carton","score":0.43587738275527954},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.42243343591690063},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.3705652356147766},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3684341013431549},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32247015833854675},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.2813211679458618},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2430863082408905},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.21263587474822998},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1855619251728058},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.16019997000694275}],"concepts":[{"id":"https://openalex.org/C204222849","wikidata":"https://www.wikidata.org/wiki/Q104954","display_name":"Radio-frequency identification","level":2,"score":0.7197792530059814},{"id":"https://openalex.org/C96122199","wikidata":"https://www.wikidata.org/wiki/Q628096","display_name":"Ultra high frequency","level":2,"score":0.6802508234977722},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6793270111083984},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6337985992431641},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5974164009094238},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.4869597852230072},{"id":"https://openalex.org/C2778913798","wikidata":"https://www.wikidata.org/wiki/Q1195672","display_name":"Received signal strength indication","level":3,"score":0.4791780710220337},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.45665207505226135},{"id":"https://openalex.org/C155908867","wikidata":"https://www.wikidata.org/wiki/Q3444710","display_name":"Carton","level":2,"score":0.43587738275527954},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.42243343591690063},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3705652356147766},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3684341013431549},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32247015833854675},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2813211679458618},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2430863082408905},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.21263587474822998},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1855619251728058},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.16019997000694275},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tim.2020.2991564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.2991564","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:archive.ugent.be:8691288","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8691288","pdf_url":"https://biblio.ugent.be/publication/8691288/file/8691292.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1557-9662","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:8691288","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8691288","pdf_url":"https://biblio.ugent.be/publication/8691288/file/8691292.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1557-9662","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3022640110.pdf","grobid_xml":"https://content.openalex.org/works/W3022640110.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W2026384490","https://openalex.org/W2049036780","https://openalex.org/W2057743851","https://openalex.org/W2069973845","https://openalex.org/W2084088942","https://openalex.org/W2086908048","https://openalex.org/W2108292920","https://openalex.org/W2135032037","https://openalex.org/W2158090937","https://openalex.org/W2160593627","https://openalex.org/W2163993204","https://openalex.org/W2460321923","https://openalex.org/W2491602306","https://openalex.org/W2526272237","https://openalex.org/W2590450135","https://openalex.org/W2734332758","https://openalex.org/W2760335883","https://openalex.org/W2770939175","https://openalex.org/W2787392621","https://openalex.org/W2798824163","https://openalex.org/W2803965910","https://openalex.org/W2885275826","https://openalex.org/W2893920526","https://openalex.org/W2908514425","https://openalex.org/W2930506945","https://openalex.org/W2949482420","https://openalex.org/W2983742071","https://openalex.org/W2988869003","https://openalex.org/W3001044503","https://openalex.org/W3001237301","https://openalex.org/W3011860854"],"related_works":["https://openalex.org/W4285153716","https://openalex.org/W2673135913","https://openalex.org/W2890875378","https://openalex.org/W4236373924","https://openalex.org/W1031946321","https://openalex.org/W2479707740","https://openalex.org/W2288231918","https://openalex.org/W4285143034","https://openalex.org/W1496902847","https://openalex.org/W2357525140"],"abstract_inverted_index":{"Radio":[0],"frequency":[1],"identification":[2],"(RFID)":[3],"technology":[4],"brings":[5],"tremendous":[6],"advancements":[7],"in":[8,33,66,166],"the":[9,34,37,56,63,67,71,74,78,82,105,116,125,137,154,208,228,231],"Industrial":[10],"Internet":[11],"of":[12,28,73,140,195,230],"Things":[13],"(IIoT),":[14],"especially":[15],"for":[16,52,133,149,176],"smart":[17],"inventory":[18,179],"management,":[19],"as":[20],"it":[21],"provides":[22],"a":[23,94,167,173],"fast":[24],"and":[25,45,76,86,111,120,136,191,197,225],"low-cost":[26],"way":[27],"counting":[29],"or":[30,204,210],"positioning":[31,47,156],"items":[32],"warehouse.":[35],"In":[36,122],"last":[38],"decade,":[39],"many":[40],"novel":[41],"solutions,":[42],"including":[43,70],"absolute":[44],"relative":[46,96],"methods,":[48],"have":[49],"been":[50],"proposed":[51,132,155,232],"this":[53,90,123],"application.":[54],"However,":[55],"available":[57],"methods":[58],"are":[59,144],"quite":[60],"sensitive":[61],"to":[62],"minor":[64],"changes":[65],"deployment":[68],"scenario,":[69],"orientation":[72],"tag":[75,84,211],"antenna,":[77],"materials":[79,206],"contained":[80],"inside":[81,207],"carton,":[83],"distortion,":[85,212],"multipath":[87],"propagation.":[88],"To":[89],"end,":[91],"we":[92],"propose":[93],"hybrid":[95],"passive":[97],"RFID":[98,117,162],"localization":[99],"method":[100],"(ReLoc)":[101],"based":[102],"on":[103],"both":[104,223],"received":[106],"signal":[107],"strength":[108],"indicator":[109],"(RSSI)":[110],"measured":[112],"phases,":[113],"which":[114],"orders":[115],"tags":[118],"horizontally":[119,224],"vertically.":[121],"article,":[124],"phase-based":[126],"variant":[127],"maximum":[128],"likelihood":[129],"estimation":[130],"is":[131,172],"lateral":[134,190],"positioning,":[135],"RSSI":[138],"profiles":[139],"two":[141],"tilted":[142],"antennas":[143],"compared":[145],"with":[146,159,217],"each":[147],"other":[148],"level":[150,192],"distinguishing.":[151],"We":[152],"implement":[153],"system":[157],"ReLoc":[158,171,186,213],"commercial":[160],"off-the-shelf":[161],"devices.":[163],"The":[164,181],"experiment":[165],"warehouse":[168],"shows":[169],"that":[170,185],"powerful":[174],"solution":[175],"practical":[177],"item-level":[178],"management.":[180],"experimental":[182],"results":[183],"show":[184],"achieves":[187],"an":[188],"average":[189],"ordering":[193,221],"accuracy":[194,222],"94.6%":[196],"94.3%,":[198],"respectively.":[199],"Notably,":[200],"when":[201],"considering":[202],"liquid":[203],"metal":[205],"carton":[209],"still":[214],"performs":[215],"excellently":[216],"more":[218],"than":[219],"93%":[220],"vertically,":[226],"indicating":[227],"robustness":[229],"method.":[233]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}